- Improved geometry of observation slit to make it more accurately represent that of the actual gun battery
- Further improvements to texture alignment

Improvements to texture alignment on stairs

Rooftop ladder altered to more accurately reflect actual ladder.

Updated CSM and Godrays to match light_environment primary sun colour.

- Rooftop bolts made more reasonable size
- Roof edging updated for more accurate appearance

- Changed sun shadow angle to improve lighting
- Fixed structure of internal walls at the front, near the entrance to make them line up correctly according to the actual gun battery
- Fixed the stairs, which now comport with the stairs on the gun battery
- Reduced width of back rooms to more realistic size
- Tweaks to size and spacing of all windows in the back 2 rooms
- Added wooden frames to doors, a detail I previously missed
- Added brick rim around roof as present (but decayed) on real structure
- Fixed some texture alignments

Fixed more misaligned textures

Fixed texture alignment around windows

Fixed missing skybox. Recompiled for better outdoor lighting

Further geometry changes for the purpose of accuracy