I have no idea how it's suppose to swim. It's based on a vintage lure called Bullhead by Paw Paw Bait company back in 1930. I have no idea if it float or sink, head heavy or tail heavy. Print time isn't too bad. Play around with it.

For floating, use less infill and less wall count. For sinking, use higher infill. For head heavy, you may have to drill out the front and add your weight.

YT Shorts: https://www.youtube.com/shorts/4nHWps4hvz4
https://www.youtube.com/shorts/ZWNE9EnlBA0

How I assemble my lures: https://www.youtube.com/watch?v=g7CC357hHdw