The holotype is a fantastic specimen, which is illustrated.
Paleontologists Find Frog-Legged Beetle Fossil in Colorado
Sci News, Aug 10, 2021
The paper is:
Frank-Thorsten Krell & Francesco Vitali. Attenborough’s beauty:
exceptional pattern preservation in a frog-legged leaf beetle from
the Eocene Green River Formation, Colorado (Coleoptera,
Chrysomelidae, Sagrinae). Papers in Palaeontology, published
online August 5, 2021; doi: 10.1002/spp2.1398
Yours,
Paul H.