Nelli Molnár is a Hungarian Art Director and Lead Model Maker, working within the Art Department on major international feature film and television productions. Architect-trained (Master's degree, Moholy-Nagy University of Art and Design, Budapest), she specializes in concept-stage production model making — designing in 3D software (ArchiCAD, Rhino, Cinema 4D, SketchUp), 3D scanning and printing, and constructing precise scale physical models that give the director and cinematographer something to work from before shooting even begins.

As Art Director, her work also includes daily on-site construction oversight, working closely with construction teams to direct and follow the build through to completion.

She has worked as Lead Model Maker across the Dune franchise, including nine months on Dune: Part Three under production designer Patrice Vermette, as well as on Halo, Moon Knight, Gran Turismo, Shadow and Bone, Dune: Prophecy, Stockholm Bloodbath, Matchbox the Movie and The Yeti. In 2024, she received an Art Directors Guild (ADG) Certificate of Nomination as Assistant Art Director on Dune: Prophecy — "The Hidden Hand".

Affiliate member of the Australian Production Design Guild (APDG). Based in Budapest, Hungary, and open to international productions and relocation.