Can someone make me an exhaust tip?

[XXL]

Last year I was talking with Dr. Gas about making this for me, but then they flaked out and "disappeared." So now I'm back on the trail to find someone to make me one of these. Pics below are of a car Dr. Gas did, and a dim sketch of what I want done. I made a wooden buck with plans of bending up one myself but I simply don't have time outside of work to get much done. Dr. Gas sells ovalized tube, which is what I was going to use as my base, then split it and weld in flat sheet to get the dimensions I need. If you have a better method, I'm fine with that... I just want the tip done. Anyone?