ROOK 2 Color with stairs

I know there are a lot of rooks out there but this is the only 2 color one I know of. I have only printed it in single color with the stairs. If you want to do the stairs in a separate color you will need the Rook Tower file and the RStairsAsy file. Otherwise use the RookAsyFinal asy file.
The complete Rook prints very good in about 1 hour with no raft or support. I have just converted my printer to 2 color but have not yet changed the software or firmware. If you print it in 2 colors plea