i got the dragon 1/35 canadian infintry off of ebay a while back. they are the same as the dragon 1/35 common wealth infintry, it seems they have just changed the title on the box because the box art is the same. from what it looks like the canadian infintry had the same uniforms and equipment as the british.
this site has some info on canadian uniforms and vehicle markings
http://www.canadiansoldiers.com/
and there are some universal carrier markings on page 2 and 3 of this site
http://www.armouredacorn.com/Reference/CVM/Default.htm
universal carrier info:
http://www.mapleleafup.org/vehicles/carriers/index.html
i went though alot of sites looking for marking for canadian universal carrier. and here is my 1/72 universal carrier with 6 pounder
i hope this helps