How to setup vray glass material like in this picture?

https://preview.redd.it/74twhxdcixog1.jpg?width=1018&format=pjpg&auto=webp&s=8724340f719be2698fbc3158e5b20d31fc9b93cb

I am trying to create a glass material like in the above image, but currently the result is not going really well. Can anyone help advice on the setting please? Below is my current glass material setting.

https://preview.redd.it/1relbwx5jxog1.png?width=494&format=png&auto=webp&s=5898eb8031a9ca21cb5eae17fb473ae652f0133b

https://preview.redd.it/e8pj8948jxog1.png?width=486&format=png&auto=webp&s=7096ec111a9056f3619fce43c6e66718d8e8b035

https://preview.redd.it/7nlmi9oajxog1.png?width=493&format=png&auto=webp&s=9692f4d24e139dcc51292b1c3763fef4910e5bb0

This is my result so far.

https://preview.redd.it/5xd1j4jijxog1.jpg?width=960&format=pjpg&auto=webp&s=654d3d1668708bc3b76623ae2ce42012dd51190f