being said that it is a WW base I think it is a very good one, but as Wrat I have some comments:
- i dont get why you keep oil wells inside and markets out.
- right bottom corner seems to be weak...once done the colosseum you have your way to the center with just one redbout and mortar and no cannons. 2 stars done. Left one is even weaker. and most of all the opponent will not be trapped as the will pass just near by
- traps: put spikes just under the door, not aside
- bastions do not stick to wall close to the missile silo. This mean that once crushed the silo I can crush the 4 cannons without breaking the bastions. You put the sniper towers inside but their damage is not significant
- sabotator from the top left corner will make a disaster once crushed the first bunker, blowing up your cannons in and out the bastions.
However the layout is cool, I would just rearrange some defence...