I read a lot of posts saying “where can I get a sigil for this classically recognised godform I want things from?” and as far as I know, they don’t usually HAVE “sigils,” as in the circular line-drawing things from the Goetia etc., or the weird trumpet-style diagrams for angels: however, if you simply MUST have a sigil for this godform you want to have help you out, try finding which planetary attribution that deity has (Moon, Mars, Venus, etc. - also including the specific area you want them to help you with - is Odin helping you with conflict (Mars) or magick (Mercury) etc?) and use Israel Regardie’s methods to make a sigilisation of their name on that.
“Israel Regardie?” - some newcomers may ask - buy the fucking book, or sneakily download it, don’t piss me off by PM-ing about this stuff!
But really you’re better off honouring them as they were honoured and approached for thousands of years, and actually setting up a small devotional area (candle and an image of some kind, DON’T burn your fucking house down) and building up from there. You don’t need to grovel, but a bit of respect, affection etc.? That never did any harm.
Godforms are beings who, among other things, managed to inspire the love & devotion of hundreds of thousands of people, who were every bit as smart as you, over many centuries, and are not just like U.P.S. to be summoned up and given a task to deliver… but that’s just my experience, anyway the concept of making planetary sigils was given me by my OWN altar-dwellers so hope it helps for someone.
(If you get your arse bitten off for trying to command ancient pantheons, beings who’ve led entire nations to victory and conquest, for asking them to bring you lotto numbers, pudding, and hoes, be sure to post a photo - I like a laugh!)