I just got done casting the first frontspiece for the Ghost Trap. I am having major issues with airbubbles in the cast, because I forgot that there was a flat spot. The casts are ending up needing major work but I am planning on making 5 Ghost Traps.
Here is a picture of a Ghost trap that is just fitted together.
Oy, I just realized this is over a year old, but bondo works great with those holes. Sand it down, fill with bondo, sand, sand, and sand. Still looks great!