OM Namo Venkateshaya !!!
HTCC Ananda Nilayam is an architectural marvel designed on the same architectural style of the Ancient Ananda Nilayam of Tirumala temple in South India.
There are 60 embossed deities on the Vimanam. On the North side we have Lord Vishnu in “Virasanam pose” resting on Adisheha. The North Elevation also depicts the famous Vimana Venkateshwara with Garuda and Anjenaya on either side. On the West side, Lord Narasimha is on second tier with hands in Abhaya Hasta mode with two upper hands holding Shanku and Chakra. The south side contains several Gandharva and other deities. Prominent on East side is Lord Vishnu in standing pose with Shanku and Chkara and Abhaya Hasta.
Most importantly the HTCC Ananda Nilayam dimensions of 10.6 (base) x 13.7(height) perfectly matches in measurement ratio of 1:1.3 of original TTD Ananda Nilayam. There are additional figurines added in second and third tiers as fillers for Salis or gap.
It is traditional practice to see Vimana Venkateshwara (located on North west corner of Vimanam) first, before having darshana of the main Lord inside the temple.