Hello Pierre,
yes, you posted it right, but we don't like the mini photos, it's besser you post the photos so..
First you put your photo on the PC, then you put your photo into 640x480 pixel with a photo making software like Irfan View. Next you put up the foto in a webspace like Arcor an then you link the photo into you posting.
I also give a comment to your model, its a great bilt and paintet modell, i like this oilrig because its a special modell
greetz Marco