fleck.co.uk most certainly does sell issue stuff. You can see the HMAK labels right on the garments. The Danish BDU "style" is not issue and frankly only bears a resemblance to M84; the pattern is inferior to the issue specification. The average Joe probably won't know the difference but for those truly interested in M84 it is a poor substitute.
What's funny is that drop leg holster they have for GBP67.50. I got the exact same one from MilitaryGriffin on eBay for USD$21.00.