Yes, it is a compact. It was big a mistake to accept this work. After working a lot on it, now the front lens is changed (photos will follow). The only problem is, that as I see, the lens unit didn’t survived the operation. I think, the internal flex cables have been damaged.
But I have found a well made video for disassembling on the net. Here is the link: G12 disassembling
Here another one: G10 lens disassembling