WOW silvia im impressed its coming along VERY VERY WELL.

the neck looks just fine to me leave it the way it is is the head you made still in nurbs? if so i can walk you thru the whole converting nurbs to polys then attaching the head in polys etc.

That demon looking guy i made i made him in nurbs first then converted him to polys and attached all his pieces together =P

So far form what i can see...the tail needs to be longer, and make the taper on the tail more subtle.

like so: