Great PS mods there.
Well the Sparrow sculpt changed from the initial solicitation to the final product, and was improved on. HT doesn't typically do that. But it's true that very few sculpts are going to get universal support here. Honestly, I've come to accept that Hot Toys doesn't get it totally right in the vast majority of the cases, and don't expect anything else. The McFly and T-800 figures also have likeness issues, but they are closer to the spirit of the characters/actors than this Solo is IMO. On the one hand, I kind of wish Kojun tried a smirk to at least better reflect Han Solo (if not Ford), but on the other hand, his attempt to do that with RDJ Stark was far less than a success.
Looking at the silver lining, it is more aesthetically pleasing than was Arnie Kim's Indy, and doesn't have PERS to make the likeness even more wonky. We've probably seen a dozen distinct Ford sculpts, and really none of them seem 100% spot on, even the Trevor Grove ones. So, this is probably the most we could have reasonably expected from HT.