One note is that I believe the Gibson version of Lucille that you can buy, is a solid maple center/body with a laminated maple top with NO F-holes.  So even though the Semi hollow body is the same shape, a Les Paul or even a Strat body may come closer to sounding like Lucille.  Lucille has what is called a varitone switch.  It has six positions that give you six different wiring possibilities.  Here they are

• Position #1: Both pickups in series and in phase.
• Position #2: Front pickup only.
• Position #3: Both pickups in parallel and in phase.
• Position #4: Both pickups in parallel and out of phase.
• Position #5: Rear pickup only.
• Position #6: Both pickups in series and out of phase.

So you'll also need to create a different guitar for each pickup wiring.

I believe the pickups are just your normal Gibson PAF's but try others.  Ya never know what Line 6 gear it takes to get exactly what you want.