Maybe someone can help diagnose 2002 died wont start-HV batt related

Lotta history, suspect many bad modules, possible HV line problem but has a positive point.
I have remanned the battery 6 or 7 times as about all I could get was worn out old modules with a little life still in them.
car was driving but only driven maybe once a week. about 5 miles to recharge battery.
Was loaned to family and told it needs to be driven at least once every few days but let set for weeks at a time. I retrieved car and would drive it maybe 5 miles a week.
last time started, it started a bit rough, and I just pulled onto the road for another 'recharge' trip. It died in 100' and after 6 -7 restart attempts , smelled a little smoke and I just gave up. Rolled it into the driveway where it sat with 12v batt disconnected for maybe a year or so.
My 2010 abs accumulator/boost pump failed so looking to see what I need to do to get the 2002 going as I don't want to drive the 2010 nor the 1994 Explorer.
I pulled out the old Win Xp laptop with TIS on it. connected the 12v batt and ran TS.
I was able to see that the voltages of over half the pack were shot. Maybe 6 or 7 good blocks which translates to maybe 12 to 14 good modules.
Codes that I >think< were stored
P3000
P3140
P3030
C1521

One of those was HV line snapped.

I mentioned I smelled smoke, so maybe something popped?
I did try to start it and it did try to grunt at least twice before it completely quit trying

Not sure if maybe the Traction battery ECU popped or a sensor wire on pack maybe.
Game plan was to take lid off pack while in car and pull the busses separating all modules electrically and attempt to get the old modules up to a point they may at least start it.
Most of the modules have little to no voltage so not sure if they may take a charge to get them to a point they could restart.
first images were last reading. others were older

 

It was helpful, and clearly mentioned what may have tripped it. I attempted to run first test with the HV plug out. ...so that gives me confidence it may not be something additional wrong with pack.

 

Well, most of the builds were on the heavy 2'x4' bench I have in the shop....but this time car is immobilized around front in driveway. I think I built it once in the driveway as well. I saw an ad with new custom packs (DIY) using large cells a bit smaller than d cells. It could work but I think that if I go with all gen 2 modules (which fit in the same enclosure, but just a tad longer and require all 38 be replaced) I believe I can get what I need out of the car for now while the 2010 is on the operating table. I'm looking at in the sixes for Gen 1 used and in the sevens for Gen 2 used. May or may not need an ECU. Car is in really nice shape with paint probably a 9 (between one and ten) Only only one small dent not noticeable. The Interior is maybe a 9.5..so visually it looks better than 75% of the cars on the road and the light blue metal flake is a cool color not often seen.