Like has been said before, the difficulty level depends on what you want to do with it.

If only done to static display standards it is probably do able but is still expensive. As yours does not seem to have wings, you would probably have a little dialema if yours is an early Auster. See below.

If done to airworthy standards, you are much better off buying a flying aircraft in terms of costs. If you still want to do it to airworthy specs irrespective of cost, the Auster is not the best aircraft. Some parts are coming increasingly difficult do get. For the early Austers (Mk. IV,V and J1) Undercarriage legs, are one of them. They do show up on e-bay once in a while, but the price does make your eyes water:eek: Wingribs (and complete wings for that matter) are another part that is all but impossible to find, even for all the money in the world! Again that applies to early Austers.