This account is about as close as you could get to 99% content cleared. Only real grind to keep in mind is tauron strike farming, but I already have 3/5 unlocked in Vazarin and Zenurik and Unairu. You most likely will not run out of Shards to use assuming you can do ETA/EDA regularly.
The big value in this acc is the amount of frames already fully tau sharded and how many are still left for personal use. Being the only significant time gated content in the game you can't P2W through.
Payment via paypal or Wise, DM me for more details.
Price 1500$
I will try to help unlinking as many things as possible during the process.