With a NATA score of 105 and 98.3 percentile in JEE Paper 2, you have excellent chances of getting admission in good architecture colleges in India. Most top colleges accept either NATA or JEE Paper 2 scores, and your marks are well above usual cutoffs. You can apply to colleges like SPA Delhi, CEPT Ahmedabad, and good private universities. Make sure to complete the counseling process on time and keep your documents ready. Your scores give you a strong edge!