HWA managed to sell during auction for €1,310,000 in Sotheby’s auction at the Concours of Elegance Germany in Tegernsee on 27 July. So almost double the cost of original price?
For that price I would go for W124 and doing extreme restomod for less price.
Source: HWA AG EVO super saloon Chassis 000 commands €1,310,000 at RM Sotheby’s Tegernsee Auction

Source: HWA AG EVO super saloon Chassis 000 commands €1,310,000 at RM Sotheby’s Tegernsee Auction