Euro model... i suppose (i dont know where they bought them), at least it outputted pal

whitout seeing them id say that the uv one is the commonly called skylight, it gives a slightly more saturated tone whithout changing any color, polarize probably is the blue one, use it for recording whith artificial quartz/tungsten lights (bulblights) you probably have an internal filter on the camera for that... right now i cant tell ya what the FD is ( i learnt the types in spanish) but the point is that you cant affect grain on the camera (well ok, in poor lightning conditions the more artificial gain you put the more grain... but thats not the grain youre searching...) to get the film effect is mainly a post ewffect, also sometimes whan you do something in maya and then send it to post for compositing they ussally modify it in ways that make you say: "who did that 3d? its cool!"... (when i achieve a level im comfortable of my skill with maya ill dig on that area....)