here's an excellent battle between Kamen Rider V3 and one deadly snake kaijin. Destron made some great looking monsters for the Riders to battle, that's for sure. there's more action in this two and a half minute clip than in many shows post 1985.
this is ripped from the generationkikaida DVD set, and it's a good sample of how great that set is. I can't recommend it highly enough, even if the price is a bit daunting. where else are you gonna get a R1 Kamen Rider DVDs?