Crouching Tiger:

Looks very good at this point, the details you have added definitely enhance the scale.  If I purchase this, I will change the wall shaders to a procedural with a metallic overtone but some granular detail.  The walls still look like a medieval castle to my eye.

Also, I urge you once again to scuff up the stripes.  Even assuming there are no wheeled undercarriages on any vehicles used, they would wear due to blast, wear and tear, and sweeping for debris.

Don't misread my critique, I think you're doing some stellar work here.

Klebnor

Lotus 123 ~ S-Render ~ OS/2 WARP ~ IBM 8088 / 4.77 Mhz ~ Hercules Ultima graphics, Hitachi 10 MB HDD, 64K RAM, 12 in diagonal CRT Monitor (16 colors / 60 Hz refresh rate), 240 Watt PS, Dual 1.44 MB Floppies, 2 button mouse input device.  Beige horizontal case.  I don't display my unit.