Thanks very much everyone.

tilt: Thank you for the tip on how to manage attachments. I've uploaded a larger version (2000x2000).

jfrazierjr: The distortion is part of the original art. I didn't do anything to the pipes except to add some grunge brushes. That whole set is extremely well made and very nicely detailed, with a ton of different options. With some pieces, the distortion doesn't match up too well, but there are a number of "connector" pieces you can use to cover that.