Any Experience with Patrick Sims?

Hi everyone, I’m not sure this is the proper subreddit for this post, but it seems like it could be.

Does anyone have any experience working with Patrick Sims of Sims Custom Shop? I sent a guitar off to him for some work back in February and I’ve since been ghosted. I’ve messaged him multiple times and he’s given me zero response. I find it interesting considering before he received my guitar, he was QUICK to respond. Unfortunately, I didn’t see negative reviews about him until after I sent the guitar off. I’m unsure why I didn’t see negative comments beforehand, but we’re past that point now and it won’t do me any good to dwell on those negative reviews.

I’m in a tough position because he has my guitar. I don’t want to rush him because I don’t want to get a poor final product back so he can say “it’s done. Happy?” But not having any response is getting frustrating after almost 7 months. Even a simple “haven’t had a chance to start yet. Have lots of guitars before yours” would be preferable. I’m a pretty patient person and have lots of other guitars at my disposal, but I’m just seeing what other’s experiences have been before getting more intense about the situation.