Dear Gurudeva, How are you ? I am very  thankful for being able to talk to you in BS. I am writing to ask you a question about deities. First i  want to  ask  you  if recommend me  worshiping Gaura Nitai  at home. Another question I want to ask you  is about the material of the deities,  several devotees have recommended metal, but here in bs a few  devotees make deities  of resin and a type of  marble. what do u think about that? I hope you are well.  Bktn Lali

HpS - ASA - AGTSP Paoho.  Metal is fine. Resin is fine, but may not be so durable. Maybe more warm.
Picture of Pancha-tattva is also fine. Hmmm.   Is very personal.  What attracts you?

Some folks worship Their Japa Beads: Squeeze Them, feed Them, take them for walks, give Them a sunbath every day.