There is a new monerosigner (seedsigner fork) CCS that has been pretty active recently

But like others have already said right now your options are 1) Trezor, 2) an airgapped offline device (laptop or phone), 3) or a Tails USB stick with feather wallet

Here is a couple DIY guides for airgapped offline device signers:

https://www.youtube.com/watch?v=oJqYzZyqyno

https://4rkal.com/posts/feathernero/