What's an observation of yours you really want to get to RG?

I don’t have one, but all tipulomorphs that I ided to species and need a diptera expert to go through, I’m pretty sure in 90% of ids, some are clear cut. https://www.inaturalist.org/observations?hrank=species&place_id=any&quality_grade=needs_id&taxon_id=179916&user_id=marina_gorbunova&verifiable=any
I agree with @vreinkymov for mantises there’s no problem to find an existing expert on iNat and tag them.