I've got a couple of the Slaanesh Scout Titans and was wondering what size bases they HAVE to go on? They're on normal slotta bases and have a tab I but thought scout titans and similarly sized models went on larger bases?

_________________
Bristol Winter Warmer 2011 - 2nd and lost a 'next birthday comp' for Most Sporting
Bristol Winter Warmer 2012 - 13th and won a 'next birthday comp' for Most Sporting

They don't HAVE to anything. E:A is pretty lax when it come to basing rules.

I personally base my Titans (when they fit) on 60mm flat disc bases, some use 60mmm raised one, square 40mm, round 40mm, whatever. There are some rules for infantry but they aren't very constraining either (minimum 5mm on any side, maximum 40mm, at least one side larger than 20mm, any shape you want).

This is more of an aesthetic choice than anything else. You may base your vehicles and WE if you want, or just use models without base. While free standing titans would be very prone to fall, there are no actual rules forcing you to use bases with them that I can remember.

Concurred, Titans & vehicles can be based on pretty much anything you like... I'd just find or make something that looks suitable.

_________________
Currently doing a plastic scenery kickstarter

Although EA allows you not to use bases for titans etc, it's usually easier to have some kind of base, both for ease of modelling and ease of telling who's in base contact.