https://adduono.com/twrp-test/twrp-3.1.1-0-h930.img
go ham
NOT FOR T-MOBILE LG V30/V30+ H932 OR ANYTHING OTHER THAN H930/H930G!
however, if you find an exploit to flash this to an unlocked bootloader H932 then have at it!
don't forget to unlock your bootloader first...