Shri Tribhuvan Vijaypataka Jain Tirth is a Śwetāmbara Jain tirth in Mandar village, Reodar tehsil, Sirohi district, Rajasthan, India (Pincode 307513). The temple timings listed are 5:30 AM–11:30 AM in the morning and 5:30 PM–8:30 PM in the evening. Mandar is about 16 km from Reodar and 70 km from Sirohi; the listed rail access is Raniwara Railway Station, and the nearest major airport mentioned is Maharana Pratap Airport, Udaipur. ( jainmandir.org)

About the deities in this tirth: the clearly identified main deities are Bhagwan Parshwanath as the tirthadhipati / mulnayak, with a 14-foot panch-dhatu idol, and Padmavati Devi with a 10-foot idol. The temple also has the Vijaypataka Yantra carved on one of the walls. Based on the sources I found, these are the deities explicitly mentioned for this tirth. ( krupali1579.wordpress.com)

In simple words, this is a newly built, large Shwetambar Parshwanath tirth in Mandar, notable especially for the huge Parshwanath pratima and Padmavati Devi idol. ( krupali1579.wordpress.com)

If you want, I can also give you its history, darshan vidhi, and nearby Jain tirths in Sirohi region.