HexCan mesh/textures are non-optimal

[Greys0]

• The sides of the end bumpers contain 4 tris, they can be reduced to 2
• The bumpers can be separated into another sheet and shared between all cans
• The bumpers can be separated into another mesh and reused via MODEL{}

[Greys0]

There may be a way to place the label plate on it's own mesh, so all hexcans share the same texture set except the label plate, and each can has a smaller texture file with just that, possibly reducing every unique texture from a 1024x1024 sheet to 256x256 sheet, reducing the overall texture amount by 93%

Hazard bars should also be moved to their own texture, These would be a common pool texture and picked via the cfg file