Ragnar65 wrote:Included are also 9 grenadiers. How will they be based? All together on one base for MA:TG and single for Micro Squad? Or will infantry in MS be based also in Squads on one base? Because I haven´t got the rulebooks yet, any hint will be appreciated.
Ragnar:
I can't speak from particular experience with MATG or MS rules. But in general, the approach you see reflected in the advice given by others in the thread above can be characterized thus:
1 ) Base your figures so that YOU are pleased with the look
2 ) Base them so that YOU can observe and know what the bases represent
3 ) Consider basing them in a manner which is flexible for use with multiple rulesets
In most games at this scale the rules will focus on a stand of figures. Different rulesets may state that the stand represents a platoon, or a squad, or a fire-team, but it is still a stand of figures. How many figures on the stand, and what poses they are in, is purely a matter of aesthetics. It won't affect how the game plays. So do what looks good to your eye.
I have played using my infantry at all three unit scale levels. I used to play mostly fire-team based infantry rules, but over time I have come to prefer squad-based pretty firmly.
Over the years I had to re-base my infantry on a couple of occasions. Then I started basing (re-basing?) my infantry for both fire-team and squad-based rules. More recently (about 2004) I stopped worrying about fire-team basing and focussed exclusively on squad-basing. But if you approach it carefully, setting for yourself "standard" infantry, "standard" weapons, and "special" troops bases, it makes little difference in how the figures are based. It only makes a difference in how many stands of each type you paint and base.
I put 4 figures on a stand for a standard infantry base. Usually those four will be an LMG and gunner's #2, and 2 riflemen (2 selected from the 3 common poses ... advancing, standing and firing, or kneeling and firing). Depending on the figures, though, it might be an LMG and 3 riflemen. If I don't put any LMG it generally demotes that it is a rifles-only (or SMGs-only) stand, as would appear in Italian or Soviet platoon TOEs. I usually save the grenade-tossers as special purpose figures (Officer's companions, engineers, whatever).
Call the 4 man stand a fire-team, or a squad, or a platoon. It matters not. It is a stand, with 4 figures. I know a 4 figure stand is a "standard" infantry stand.
Support infantry stands usually get 2 figures. Bazooka teams, HMGs, seperate LMGs, light mortars, commo teams, platoon HQs, arty observers, or whatever. For platoon-basing (as in MATG) you might want to put two special weapons teams on each stand (ex: an HMG and a light mortar) so that it is not visibly smaller than a "standard" stand, to represent a full weapons platoon.
Special-purpose troop stands usually get 3 figures. These might be crews, or engineers, or larger HQs (company or battalion).
For my bases I use pennies. Cheap, plentiful, and rugged. I've used thin balsa sheets, card stock or sheet plastic over the years for some of my armies, but am now settled on pennies. Maybe nickels for larger stands for cavalry or large gun crews (like those 88's ).
Here are some examples:

My French colonials. One infantry squad (4 men), and a platoon CO (2 men).

A French colonial support weapon -- in this case a 37mm trench gun (kit-bashed from an SG-43 HMG in the Romanian infantry pack).

My Romanian AT gun battery. The 3-figure gun crews are based, the guns are loose. So here you see them with 47mm Bohler guns (same as the Italian Breda 47mm gun).

Here you see the same crew stands equipped with 37mm Bofors AT guns. In both cases the AT gun battery also has a rifle squad to represent the battery's non-gun troops, and a seperate LMG for close-in defence.

Here you see a Romanian company HQ, with a 3-man command stand, a 2-man commo stand, and a 2-man medical section.
Hope that helps.