There will be Yellow Triangles as the expansion also requires London sessions (BFD2).
There are Kit Pieces BFD 1 Only…they are labeled as such but only in Kit and Kit Piece info.
Turn Kit Piece info ON.It’s directly above the Kit View…use the cursor to hover over the Kit Piece , if you left click you’ll have issues…right click and swap with it’s BFD3 replacement.
I was helping out someone else looking to purchase the same expansion…