In Jain tradition, Digambar idols are characterized by:

• No clothing
• No ornaments
• Standing in kayotsarga or sometimes seated in meditation
• A very simple, non-decorated form, showing complete detachment

If you mean temples associated with Shrimad Rajchandra, then the idol style depends on the tradition of that temple. Most temples follow either Digambar or Shwetambar customs, and the murtis are installed accordingly. Shrimad Rajchandra respected the Jain path of vitaragata, ahimsa, and detachment, but temple iconography usually follows the sect and local tradition.

So, in short:

• Digambar temples → Digambar idols are standard
• Shwetambar or mixed temples → usually Shwetambar-style idols
• The exact form is decided by the sampraday and temple tradition

If you want, I can also explain the difference between Digambar and Shwetambar idols in simple Jain terms.