They have an lx specific version. Should be available sometime this year, if not already.
This will be my last "non pic" in the pic thread.
Thank you for your interest in our services and products. We are in the process of manufacturing a specific LX570 Slee Front Bumper. I would suspect (to early to tell likely) but it will be available end of this year. I look forward to working with you.
This is the reply I just received from @sleeoffroad
It'll be hard to wait to add a winch, but may be worthwhile given their open winch design.