Nakamae is the master of custom Miata interior upholstery. He offers numerous products to make your interior more luxurious feeling or more vintage looking. Custom hardtop and soft top headliners, rear parcel shelf trim, transmission tunnel trim, dash trim, door trim, trunk liners, spare tire covers, sun visor trim, you name it.
Yes, I would assume so. Much like how RS Products carries some KG Works items. TRAP does make a lot of original goods, mostly exterior fiberglass items, but Nakamae is the king of making interior trim items.