Sentinel looks complete except for one of the small arms under the body.  Some of the tentacles have been detached and are reattached but not professionally, may need some work to secure them like new.  There is some paint on a couple of the tentacles, it should be able to be removed, we have not tried.  Over all in good shape for a 20 year old collectible but it is sold as is.  Send any questions you have, thanks.