Miniature Wargames had a (rough) Allied Orbat in their scenario for the battle in issue 72. They gave the OOB as (man/figure ratio 1:33):
Commander in Chief: lll Corps Prince
Royal of Wurtemburg.
Wufttemburg Division:
3 Infantry regts each of 2 bns = 6 bns at 24 figs/bn
1 Rifle regt = 2 bns at 24 figs/bn
3 Landwehr regts = 3 regts at 30 figs/regt.
Austrian Division:
6 bns Line Infantry at 30 figs/bn
2 btns Jager/Grenz at 24 figs/bn
2 bns Grenadiers at 24 figs/bn.
Wurttemburg Division: (didn't reach battlefield)
6 Infantry regts each of 2 bns = 12bns at 24 figs/bn.
Hesse- Darmstadt Division: (didn't reach battlefield)
Leib Guard – 2 bns at 24 figs/bn
Guard Fusiliers – 2 bns at 24 figs/bn
Archdukes Infantry – 2 bns at 24 figs/bn
Leib Infantry – 2 bns at 24 figs/bn
Prince Emil Infantry – 2 bns at 24 figs/bn
Cavalry:
Wurttemburg – 2 regts Chevaulegers at 24 figs/regt
2 regts Chasseurs a Cheval at 24 figs/regt (didn't reach battlefield)
Austrian – 1 regt Uhlans at 24 figs
1 regt Hussars at 24 figs.
Artillery:
Wurtemburg – 2 btys, 6 pdr, Foot; I bty, 12 pdr (didn't reach battlefield); 2 btys, 6 pdr Horse
Austrian – 2 btys, 6 pdr, Foot;
Hesse-Darmstadt – 2 btys, 6pdr, Foot (didn't reach battlefield).
Hope that helps