I think this one is just about done, but there can be still a little bit of "clipping" or similar, particularly with the flare in the sky, which tends to pulse more than it should! I must ask SLAM what the initials stand for - Deep Space Frolics?
That tower in the middle distance has an elevator, and from the top you can jump down either to the middle floor, or across onto the stumpy columns... while at the far end is another lifter, which also comes in useful! I have already played a couple of fun games here, and I hope to play more. It is well designed, as you'd expect from SLAM, and a worthy addition to your files.