Update README.md

Update README.md

added models

Merge pull request #6 from milamilovic/feature/specular-map-and-lights

point lights should work but i dont see it

specular map should work but i dont see it

Merge pull request #5 from milamilovic/feature/majevica-collision

refactoring

drone going to ground if turned off

collision works!!!

Merge pull request #4 from milamilovic/feature/drone-movement

rotation almost works :))

drone move all ways, not rotating

turn camera on and off

static when drone destroyed