Well, there is no other aftermarket company doing s/th like that, but CB does make a nice set of alu hubs in 5x130 pattern and I happen to have a set 4sale at half cost of new and only 150km or so
Since I needed something that looked even more capable with the intended 6cyl mod (Inspection wise), these are for sale, but the intention originally was to use a porsche disk with these. Ask Lanner for details if you will.
250 euros complete with calipers, 200 for just the set of new alu hubs with studs, new bearings and perforated disks.
Just FYI of course