Looking at that Swiss Panzerjäger 90, it might have made sense for the Canadian Forces to adopt the Kvaerner Eureka ALT for the faster-moving 6x6 AVGP as well as the tracked M113A2 TUA (TOW Under Armour). The latter being essentially similar to the Norwegian NM142.
As for the Canadian Forces' LAV III, mounting the M113's Kvaerner Eureka ALT created 33 x LAV TUAs. But they were eventually turned into Infantry Section Carriers armed with remotely-controlled weapon systems. Gingie may be able to confirm but, AFAIK, all of the LAV TUA variants were converted to LAV ISC standard with a Nanuk RCWS replacing that Kvaerner Eureka TOW turret.