Looking for fat bass necks

Does anyone know somewhere that is selling bass necks fatter than the standard fender p bass neck? Even Warmoth doesn't seem to be doing it, the only ones I can find are the Allparts PJMO-FAT which isn't even that much fatter than a normal fender, less than 1/10th of an inch fatter.

I like Stingray necks and wanted to try something even fatter, I'm surprised that it seems like nowhere is even selling non-genuine stingray necks.

I'd also be curious if there's some medium-high quality places who would take custom orders for just a finished or unfinished neck.

Edit: to clarify i mean thick not wide, looking for something over an inch