Here's steel parts from back of the CMC build manual:
F - front brace above H beam (not sure of H piece)
I - front hood bracket
G - rear bumper (rear lid looks similar but just flat where the angle iron piece is)
J - front bumper bracket (need 4 2 1/2 U bolts too) and the individual pictured part
Gordon has paper templates for the engine sealing parts - or you can use card board and make them. Mine are fiberglass but aluminum or duct tin can be used.