Industrial Hellscape

Minor Tweaks:

• Yellow Tripod, and both variants of Work Lights; their models are optimized with faces removed or elements reduced to 2D for thin or obscured sections.
• Rockrete Pillar models updated. The direction of highlight on the block side texture when placed horizontally will be consistent in all directions (highlight will always be at the top when viewed from the side).
• Cassette texture updated to have slightly more depth.
• Left Desk Drawer blockstate has the top texture fixed to the intended highlight direction.
• Brackets had minor adjustment to texture (one pixel of highlight omitted so it doesn't look out of place when they are placed touching another).
• Strut full-blocks have their climbability removed to alleviate pathfinding issues and certain block placement.