Another small update. Finished using Archer's Fine Transfers resin decal rivets for the tub. Really great stuff. I've used it on many models, including the 1/12 BT44b, Matra MS-11 and others. A GREAT replacement for molded in rivets and the fact that the film is thin enough to not be seen (even with not being painted or cleared over) is awesome.
I'm thinking the tub looks awesome. As soon as it's dry, it will be paint and Aluminum powder time!

...and the finished product!