have an idea for a mod, need to know if its bad

[DONT_SHOOT]

The idea is army men.
The way it would play out is essentially this, Green vs. Tan. Both sides would have the same load outs of weapons and ratios. The maps could be any scenario, but built from everyday items. Items a child would have used to make a battlefield. The map locations could be in a kitchen, or sandbox, or front lawn, etc... The maps could be depicting famous battles or anything really.
I think a proof of concept would be easy enough to make by just re-skinning existing models in all green and all tan. Also a few maps would need to be made to test gameplay. Outside of this the overall mechanics for ro would remain intact. Obviously alot more work would go into a finished product like re-skinning weapons and vehicles to all green and tan.

So thats it guys. Is this idea craptastic or plausible?