[2] In 2004, Amornkuldilok applied for Elite Model Look Thailand, where she eventually placed as the runner-up.
[3][4] Amornkuldilok was one of the two contestants to represent Thailand on season 1 of Asia's Next Top Model, the other being Monica Benjaratjarunun.
She won the competition against Kate Ma (Taiwan) and Stephanie Retuya (Philippines).
[5] After her victory in the show, she landed on many magazine covers on Harper's Bazaar Singapore, Grazia Thailand, Numero Thailand, Posh Myanmar, The Magazine, Nylon Thailand and Harper’s Bazaar Vietnam in April and June 2019 with Vietnamese designer Phuong Mai.
She make a debut at Milan Fashion Week S/S 2016 walked for Shelly Jin.