Best non-permanent alternative to rattle canning a scope?

Before y’all jump my ass about “just paint it”, I would greatly prefer to, but I’m not willing to void the warranty on the scope just for the sake of having it match the rifle perfectly.

So, what would you recommend as alternatives until I decide I care enough to shell out the money for cerakote (if I ever do)? Some sort of wrap? Camo tape? Give me ideas here; it just needs to be something that won’t directly and permanently alter the scope itself.