Root looking for odin flashable CWM or TWRP

[emaayan]

hi..

my attempts to root my relay have failed because the cwm everyone seem to point towards is unable to flash anything else (not superSU, not twrp), every time i try i get signature verification failure. the cwm i have does not allow for signature disable, so i'm trying to see if there's another cwm or twrp i can use, but only using odin or heimdall.

i'm assuming i can't use just any odin flashable image i can find of those, but they need to tailored only for the relay, right?