The Wallenberg-Class was seen in the second episode of Season 1, Maps and Legends. This ship was a tug-and-tow vessel built at the Utopia Planitia shipyards over Mars in Starfleet's effort to evacuate the Romulan people from their impending supernova. This ship was originally designed by John Eaves as the Sampson-Class, which had a full saucer design. That ship model was later modified by the production and visual effects team of Star Trek: Picard to remove the saucer, leaving only the central wedge.

Learn more about it on Memory Alpha: https://memory-alpha.fandom.com/wiki/Wallenberg_class

Comes as a packed Blender file with 4096 PBR textures. FBX and OBJ exports are included. Textures are also included as a separate .zip file.The packed Blender files has the materials set up for rendering in Eevee.