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Mad Cat MkII 3D Printing Model | Assembly + Action

cm: 19 w x 14.6 d x 29.3 h
in: 7.48 w x 5.748 d x 11.535 h
BUY FOR  $29.99

Source Files




Printing Details

This 3D model consists of files in StereoLithography (.Stl) format that have been optimized for 3D printing.

Before printing the files, we strongly recommend reading the PRINTING DETAILS section.

Mad Cat MkII 3D Printing Model comes in 3 versions for each 3D printer type (FFF/FDM, DLP/SLA and SLS). Files for each version are available for download after the purchase.

Detailed information about this model is available in the DESCRIPTION section.

File Name File Size Time / Filament
(1)Leg_left_1_SLS (repair ed).stl
4.36 MiB 50 min
<1 m
(2)Leg_left_2_SLS (repair ed).stl
14.83 MiB 2 h 54 min
2 m
(3)Leg_left_3_SLS (repair ed).stl
8.82 MiB 1 h 29 min
1 m
(4)Leg_right_1_SLS (repai red).stl
4.36 MiB 50 min
<1 m
(5)Leg_right_2_SLS (repai red).stl
14.82 MiB 2 h 54 min
2 m
(6)Leg_right_3_SLS (repai red).stl
8.82 MiB 1 h 29 min
1 m
(7)Torso_SLS (repaired).s tl
18.05 MiB 3 h 51 min
2 m
(8)Cockpit_SLS (repaired) .stl
67.39 MiB n.a.
(9)Hand_gun_left_SLS (rep aired).stl
10.50 MiB 2 h 26 min
1 m
(10)Hand_gun_right_SLS (r epaired).stl
10.54 MiB 2 h 27 min
1 m
(11)Rocket_right_SLS (rep aired).stl
3.47 MiB 1 h 33 min
1 m
(12)Rocket_left_SLS (repa ired).stl
3.47 MiB 1 h 32 min
1 m
(8)Cockpit_SLS (repaired) (smaller file size).stl
48.47 MiB 10 h 22 min
6 m

There’ll never be too many mechs from MechWarrior Online! This one is Mad Cat MkII 3D Printing Miniature inspired by the most nimble BattleMech among others of its class.

The development of Mad Cat MkII took fifteen months in order to increase profits of Clan Diamond Shark. Quite a big amount of these mechs was sold to Clans Nova Cat, Jade Falcon and Wolf-in-Exile. It belongs to assault combat vehicles and uses a pair of powerful Gauss Rifles. 

Mad Cat MkII 3D Miniature has a lot of features MWO fans will enjoy:

  • Mech’s LRM-10 are kept in theirs original position - at an angle of 45 degrees;
  • Classic for mechs V-shaped position is saved; 
  • Guns are covered with two layers of armor like the ones canonic Mad Cat MkII has;
  • Mech’s arms, knees, feet and torso are workable thanks to the hinges. 

The real size of Mad Cat MkII mech is debatable. In this case, the prototype is considered to be 17.6 m tall, according to the odds between MkI (which is 16 m) and MkII models. 

Both FDM and SLS/SLA versions are available.

FFF/FDM 1.0:

  • Is 1:60 scale and after being printed will stand 293 mm tall;
  • Has removable hinges that should be printed with 100% infill to make them solid.


  • Is 1:100 scale and will stand 176 mm tall;
  • Has as few details as possible to keep printing budget to about 50-60 $.

Watch the tutorial video on how to assemble Mad Cat MkII 3D Model at Gambody YouTube channel. 

Buy Mad Cat MkII 3D Model right now! Just click the green Buy button in the top-right corner of the model’s page. You can pay with PayPal or your credit card.


On 08.11.2017 new version of joints have been added.

To use new joints, you do not need to reprint the whole model of your Mech!
You can find detailed picture guidelines about how to use new joints in your model HERE.

With the new joints you will get next advantages:

  1. Increases frictional force
  2. Possible to up scale or down scale the whole model
  3. Printable from any type of material
  4. Higher strength
  5. Material shrinkage does not affect at strength and friction

STL files are already available for download in “Source files” tab for FFF/FDM 1.1 version (FDM/FFF 3D printers). You can find them at the end of the list.

On 18.01.2018 the new joints were optimized. Also new spacers were designed to hide the joints. Now the distance between parts of the model has been reduced and the appearance of the model has improved. The STL files are already available for purchase and download in “Source files” tab for FFF/FDM 1.1 version. You can find them at the end of the list. 

Here are the names of these files:

  • 2-1_basket (repaired).stl
  • 2-2_claw (repaired).stl
  • 2-3_gofra (repaired).stl
  • 3_joint (repaired).stl
  • 5-1_basket (repaired).stl
  • 5-2_claw (repaired).stl
  • 5-3_gofra (repaired).stl
  • 8-1_basket (repaired).stl
  • 8-2_claw (repaired).stl
  • 8-3_gofra (repaired).stl
  • 17-1_basket (repaired).stl
  • 17-2_claw (repaired).stl
  • 17-3_gofra (repaired).stl
  • 25-1_basket (repaired).stl
  • 25-2_claw (repaired).stl
  • 25-3_gofra (repaired).stl
  • 26_joint (repaired).stl
  • 28-1_basket (repaired.stl
  • 28-2_claw (repaired).stl
  • 28-3_gofra (repaired).stl
  • 31-1_basket (repaired).stl
  • 31-2_claw (repaired).stl
  • 31-3_gofra (repaired).stl
  • 34-1_basket (repaired).stl
  • 34-2_claw (repaired).stl
  • 34-3_gofra (repaired).stl


Where can I print a model if I have no printer?
How to get started with 3D printing?
How to set up my 3D printer?
How to choose right 3D model print bed positioning? 
How to paint printed figurine?

This model was tested in Cura 2.7.0. and print on an Ultimaker 2 in PLA material.


- You can print new joints with 20-30% infill. 
- With the new joints you can up scale or down scale the whole model.

- You should print old joints with 100% infill. 
- With the old joints do not try to up scale or down scale the whole model since it will not be assemble or movable after scale changes.
- Using the PLA material you should increase the scale of old joints at 2-3% in your slicing program.
- Using the ABS/CPE material you should increase the scale of old joints at 1% in your slicing program.

To avoid printing problems, we recommend the following settings:

Layer Height: 0.1 mm
Initial Layer Height: 0.3 mm
Line Width: 0.4 mm
Wall Line Width: 0.4 mm
   Outer Wall Line Width: 0.4 mm
   Inner Wall(s) Line Width: 0.4 mm
   Top/Bottom Line Width: 0.4 mm
   Infill Line Width: 0.4 mm
   Skirt/Brim Line Width: 0.4 mm
   Support Line Width: 0.4 mm
 Initial Layer Line Width: 100%

Wall Thickness: 0.8 mm
Wall Line Count: 2
Outer Wall Wipe Distance: 0.2 mm
Top Surface Skin Layers: 0
Top/Bottom Thickness: 0.8 mm
   Top Thickness: 0.8 mm 
      Top Layers: 8
    Bottom Thickness: 0.8 mm
      Bottom Layers: 8
Top/Bottom Pattern: Lines
Bottom Pattern Initial Layer: Lines
Top/Bottom Line Directions: [ ]
Outer Wall Inset: 0 mm
Compensate Wall Overlaps: Check
    Compensate Outer Wall Overlaps: Check
    Compensate Inner Wall Overlaps: Check
Fill Gaps Between Walls: Everywhere
Horizontal Expansion: 0 mm
Initial Layer Horizontal Expansion: 0 mm
Z Seam Alignment: Shortest
Ignore Small Z Gaps: Check

Infill Density: 20%

Infill Line Distance: 3.5 mm
Infill Pattern: Grid
Infill Line Directions: [ ]
Infill Overlap Percentage: 10%
    Infill Overlap: 0.4 mm
Skin Overlap Percentage: 5%
    Skin Overlap: 0.02 mm
Infill Wipe Distance: 0.1 mm
Infill Layer Thickness: 0.1 mm
Gradual Infill Steps: 0
Infill Before Walls: Check
Minimum Infill Area: 0 mm2

Enable Retraction: Check
Retraction Extra Prime Amount: 0 mm3 
Retraction Minimum Travel: 0.8 mm
Maximum Retraction Count: 90
Minimum Extrusion Distance Window: 6.5 mm
Nozzle Switch Retraction Distance: 20 mm
Nozzle Switch Retraction Speed: 20 mm/s
    Nozzle Switch Retract Speed: 20 mm/s
    Nozzle Switch Prime Speed: 20 mm/s 

Print Speed: 50 mm/s
    Infill Speed: 50 mm/s
    Wall Speed: 40 mm/s
      Outer Wall Speed: 30 mm/s
      Inner Wall Speed: 40 mm/s
    Top/Bottom Speed 20 mm/s
    Support Speed: 30 mm/s
      Support Infill Speed: 30 mm/s
Travel Speed: 120 mm/s
Initial Layer Speed: 30 mm/s

    Initial Layer Print Speed: 30 mm/s
    Initial Layer Travel Speed: 72 mm/s
Skirt/Brim Speed: 30 mm/s
Maximum Z Speed: 0 mm/s
Number of Slower Layers: 2

Combing Mode: All
Avoid Printed Parts when Traveling: Check
Travel Avoid Distance: 0.6562 mm 

Enable Print Cooling: Check
Fan Speed: 100%
    Regular Fan Speed: 100%
    Maximum Fan Speed: 100% 
Regular/Maximum Fan Speed Threshold: 10 s
Initial Fan Speed: 0%
Regular Fan Speed at Height: 0.27 mm
    Regular Fan Speed at Layer: 2
Minimum Layer Time: 5 s
Minimum Speed: 10 mm/s

Enable Support: Check
Support Placement: Everywhere
Support Overhang Angle: 50°
Support Pattern: Zig Zag
Connect Support ZigZags: Check
Support Density: 15 %
    Support Line Distance: 2.3333 mm
Support Z Distance: 0.15 mm
    Support Top Distance: 0.15 mm
    Support Bottom Distance: 0.15 mm
Support X/Y Distance: 0.8 mm
Support Distance Priority: Z overrides X/Y
Minimum Support X/Y Distance: 0.2 mm
Support Stair Step Height: 0.3 mm
Support Stair Step Maximum Width: 5.0 mm
Support Join Distance: 2.0 mm
Support Horizontal Expansion: 0.2 mm
Support Infill Layer Thickness: 0.1 mm
Use Towers: Check
Tower Diameter: 3.0 mm
Minimum Diameter: 3.0 mm
Tower Roof Angle: 65° 

Build Plate Adhesion 
Build Plate Adhesion Type: Brim
Skirt/Brim Minimum Length: 250 mm
Brim Width: 8.0 mm
    Brim Line Count: 15 
Brim Only on Outside: Check

Mesh Fixes 
Union Overlapping Volumes: Check
Merged Meshes Overlap: 0.15 mm

Special Modes
Print Sequence: All at Once
Surface Mode: Normal

Extra Skin Wall Count: 0

Disclaimer: This model will look outstanding if printed on SLA/SLS 3D printer. The accuracy of the model printed on FFF printer can vary from the result shown in the pictures.


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MechWarrior Online, MWO, Battlemech, Battletech, Mad Cat MkII, STL files, miniature, robot, warrior, tech, madcat, warfare, sla, assembly, New Joints

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