Spanish OOB.

Army of Galicia - Blake

Vanguard - Maceda
Infantry
Zaragoza - 1 Bn 700
2nd Light of Catalonia 1/2 Bn 400
Light of Gerona 1/2 Bn 400
Grenadiers 2Bns 300 (Grenadier Companies of Zaragoza, Mallorca, Aragon and Vol de la Corona)

Cavalry
De Montesa 1 Sqn 80
Dragoons de la Reina 1/2 Sqn 70

6 Guns

1st Division - Cagigal
Rey 2Bns 700
Mallorca 1Bn 1000
Hibernia 2Bns 1200
Buenos Aires 1 Bn 500
Light of Barbastro 1/2 Bn 550
Provincial Grenadiers 2Bns 900
Militia de Salamanca 1 Bn 266
Militia de Tuy 1 Bn 580

5 Guns

4th Division - Portago
Grenadiers 2Bns 300 (Grenadier Companies of Toledo, Navarra, Sevilla, Napoli)
Principe 2Bns 1600
Toledo 2Bns 1400
Aragon 1 Bn 1068
Militia de Santiago 1 Bn 800
Militia de Lugo - 1 Bn 500

5 Guns

HQ Guard
Voluntarios de Navarra 1 Bn 754
 4 Guns

Army of Castille - Cuesta

1 Division
Covadonga 2 Bns 1500
1 Tercio de Leon 1 Bn 800
2 Tercio de Leon 1 Bn 800

Cavalry
Guardia de Corps 1 Sqn 100
Carabineros Reales 1 Sqn 160

2nd Division
3 Tercio de Leon 1 Bn 800
Tercio de Alba de Tormes 1 Bn 600
Tercio de Valladolid 1 Bn 700
Tercio de Benevente 1 Bn 800

Cavalry
de la Reina 2 Sqns 300

As I have said before, to do all of these would need a sizeable chunk of funding, which I don't have!