G1 Breastforce Jallguar head for Combiner Wars Hound/Swindle/Dragstrip/Mirage. FUD material recommended for best fitment and details.
If using on the F-1 mold, turn the head 180 degrees for transformation.
The X-Small sized head is modified to fit Cybertron Swindle/Hardtop mold.
You can also find the head in Legends size adapted to POTP Beachcomber here: https://www.shapeways.com/product/W4GSYCXWP/panzer-dune-buggy-head-for-potp-beachcomber