Two spankings that i've found from this promotion, i'll already warn you that neither of them are that good.
First is from the match Space Monkey and Micro Man (the world's smallest wrestler) vs. Doctor Zoknov and Nurse NovaKane. Monkey tricks Kane into accidentally hitting the Doctor. While she's checking on him, Micro plants a smack on her fishnet-covered behind.
This leads to the end of the match, as she tries to chase him while rubbing her butt, but he hits her with the 619, then hits a splash on the Doctor to get the win.
https://youtu.be/bqTSG0uxO9E at 16:40
Next one is a proper spanking, from a harcore intergender match between Sadiee Suicide (who's cosplaying Harley Quinn) and FredDIE, who's curiously managed by NovaKane. At a point in the match, Sadiee tries a headscissors takedown, but FredDIE blocks it, places her over his knee, and gets handed a paddle by Kane. He lands a paddle shot, and the paddle's handle breaks off. Either that's a weak paddle or a very firm ass. He then just grabs what's left of the paddle and lands more 3 hits before letting her go. The "spanking" here was extremely weak, but i think the view makes up for it.
Later in the match, Sadiee returns the favor by spanking FredDIE, and eventually wins with a DDT. Sadly Kane doesn't get another spanking here.
https://youtu.be/tRkyCH9qja4 at 5 minutes