BlueBird 757 — Texture & Lighting Improvements

This add-on addresses cockpit texture issues in the BlueBird 757, enhancing label and marking clarity at medium and lower texture settings. It removes unnecessary mipmaps, upscales certain textures, and improves dim overhead panel backlighting. Only essential textures were modified to minimize VRAM impact. External texture improvements are under development and MSFS2020 compatibility has not been tested.