UPDATE:
Kount3rSpy Sensei X800 Goggles
Materials needed:
1. DIY Sensei X800
2. Mesh - from Fidragon Sensei Mask
3. Pencil or Pentel pen (permanent)
4. Cutter/knife
5. Pioneer Contact Bond
6. Some Spray Paint
7. Sandpaper


1. Remove the mesh from Sensei Mask.

2. Disassembled Sensei X800 Goggles.

3. Using a knife/cutter, cut out the slots, to remove the parts that cover the mouth.

3a. It should appear like this.

4. Using a sandpaper. Smothen the sides.

4a. It should appear like this.

5. Use the mesh screen & measure the hole that covers the lower part of the mask. Use a pencil or a permanent marker (more visible on a black mesh).

6. Cut-off the shape using a pair of sharp cutter.

6a. It should look something similar to this. Just sand the sides & corners to remove the sharp edges.

7. Just fit the mesh into the inner part of the mask. It may need some sanding to finally get the size you need.

8. I used Pioneer Contact Bond to secure the mesh.

9. This is how it should look like. Just let it dry for about 24hours. STOP SNIFFING!!!

10. Apply a light coat of some spray paint & let dry for about 2-3 hours. I used a combination of Camouflage Army Green & Zero Black (by Bosny).

Done!