No textures:
Hold L and press Black, A, B, A, Y, R

Draw enemy health:
Hold L and press X, B, A, White, R, Y

Unlimited assault rifle ammunition:
Hold White and press A, B, A, L, X, Y

Unlimited grenades:
Hold White and press L, Y, R, B, L, X

Unlimited shotgun ammunition:
Hold White and press R, B, X, L, X, A

Unlimited SMG ammunition:
Hold White and press B, Y, L, R, A, B

Bulletproof Lara:
Hold L and press A, R, Y, R, X, White

One shot kill:
Hold L and press Y, A, Y, X, White, B

Wield Excalibur:
Hold White and press Y, A, B, R, Y, L

Wield Soul Reaver:
Hold White and press A, R, B, R, L, X