There's a great list for late war French of all sorts (FFI, First Army, Choc Battalions, etc.) over at the Chain of Command - France group. Here's the poorly translated via Google lists for resistance:
FFI
Green, CD 4
Force rating -7
FTP detachment:
HQ: 1 Commissioner, SL, pistol
4 Groups, each:
1 group leader, JL, pistol
2 half-groups, each: 3 riflemen, bolt action rifle
Trentaine Armée Secrète:
HQ: 1 Thirty Leader, SL, pistol
5 Sixes, each:
1 leader of Six, JL, pistol
5 riflemen, bolt action rifle
List of FFI supports:
List 1:
Explosive charge
Truck
Car
Motorbike
Medical orderly
Team Gammoniers, 3 men with Gammon grenades
Submachine gun for all leaders
3 submachine guns for a six or a group
List 2:
2 "mortar, without crew
Light loader machine gun, without crew
Bazooka, without crew
PIAT, without crew
List 3:
Bazooka Operational Group team, 2 crew, Regular
60mm mortar, 5 crew, Green
MMG M1914 machine gun, 5 crew and JL de la Garde
List 4:
Cal 30 light machine gun, 2 crew Green
Guard Brigade
Canon AT 37mm, OG, 3 crew and JL, Regular
List 5:
Light machine gun cal. 30, OG, 2 regular crew
50 cal heavy machine gun, tripod, 3 crew Green
OG team
List 6:
Shock Battalion Group, Regulars
Operational Group Section, Regulars,
Jeep Mitrailleuse SAS, Regular
Operational Group
These OSS ancestors were created in 1943 to fight in uniform and permanently on the enemy's backs to harass him, practice destruction and frame the maquis.
When they act with FFI, they are regular, CD 5, aggressive. If chosen alone, they are Elite with CD 6.
Force Rating:+4
Cost 120 points
HQ: 1 lieutenant, SL, machine gun
1 sergeant, SL, machine gun
2 sections (groups) each:
1 JL machine gun
Team 1: 4 scouts, machine gun
Team 2: 4 scouts, machine gun
Note: Scouts ability applies to all men on each team.
Supports OG
List 1:
Medical orderly
Truck
Car
3 M1 Garand rifles
Charge explosive
List 2:
1 rifle grenades
Bazooka, without crew
1 BAR, without crew
Senior Leader smg
List 3:
Group of Six or FFI group
60 mm mortar without crew
37 mm cannon AT, without crew
Cal 30 light machine gun without crew
List 4:
MMG machine gun 1914 Hotchkiss 5 crew JL Regular
Heavy machine gun cal 50 without crew