Moralee:
There is only one model Skylark. Of course at Alembic you can customize just about anything. For the most part the customized Skylarks I've seen usually have different wood on the top, either cocobolo or walnut. Also, some have had their Skylark stained in a translucent color or sunburst. The first consideration in choosing an Alembic guitar in IMHO (other than $) is between a set neck and a neck-thru. Generally, the neck-thru will provide more sustain, though that may not be an issue for a jazz player. You can talk to Susan or Valentino and they will be happy to answer any qustions and give you ideas about the difference in tone from various woods. The bottom line is that ANY Alembic guitar will be extremely versatile. You can dial in just about any tone you are looking for. Unlike almost all other builders, Alembic makes its own pick ups and electronics. Their approach is very unique while almost everyone else uses pre-manufactred electronics based on either a Gibson (2 humbuckers) or Fender (single coil) model. Whatver you get, I've no doubt your young friend will be very appreciatie and, again IMHO, VERY lucky to have an Alembic at such a young age. (In other words, I'm jealous!)
Bill, the guitar one