Cool...!
Yes, there are tons of undone locomotive & car catalogs virtually untouched.
RRMods released the SD45, SD45-2, but no b-unit...the facts are, that Santa Fe actually converted these from cab units, with several variations & no published diagrams. That's OK, I'm glad for what was done.
All this really is scuttlebutt, because in the process of time, they will appear!
However, Phil-C did several skins of the DD35B that are available on the DLS...they were made by Prjindigo.
Thanks Legoistic, for following up on my simple comment!

RRMods released the SD45, SD45-2, but no b-unit...the facts are, that Santa Fe actually converted these from cab units, with several variations & no published diagrams. That's OK, I'm glad for what was done.
All this really is scuttlebutt, because in the process of time, they will appear!
However, Phil-C did several skins of the DD35B that are available on the DLS...they were made by Prjindigo.
Thanks Legoistic, for following up on my simple comment!