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Sergio Ramirez
@sergio_ramire
3D modeling,VTuber emotes,plushie design,mascot design,action figures,BJD, Vfx
Spain
Spanish, English, French, German
About me
I’m Sergio, a multilingual 3D artist focused on character design, digital collectibles, and custom assets for creators, streamers, brands, and game projects. I create VTuber elements, Twitch emotes, chibi designs, plushie and amigurumi concepts, mascots, figurines, articulated models, BJD-style characters, poseable toys, and 3D animation assets. I also work with game VFX and streamer packs, turning references or rough ideas into polished visuals with strong shapes and personality. I communicate in English, Spanish, German, and French, making collaboration easy for international clients.
Skills
Sergio Ramirez
Offline •
Average response time: 1 hour
See my services
Character Modeling
I will do custom 3d toy model, figurines, 3d animation, game vfx,bjd and poseable model
Character Modeling
I will do articulated 3d model, poseable model, bjd, 3d flexi toys and action figure
Work experience
3D Modeler and Digital Production Artist
Creative Artists Agency • Part-time
May 2022 - Present • 4 yrs 4 mos
As a 3D Modeler and Digital Production Artist, I specialize in articulated models, poseable figures, BJD concepts, flexi toys, action figures, custom figurines, animation assets, and game VFX. I build detailed characters with attention to joints, movement, proportions, accessories, and the visual requirements of the final project. For poseable and collectible designs, I consider articulation and part separation so the model communicates the intended structure clearly. For animation and game work, I focus on clean shapes, organized assets, and presentation that supports the project’s style. I can work from sketches, reference images, existing characters, or original concepts, and I welcome feedback throughout the process. My goal is to deliver polished 3D work that is practical, expressive.
3D Character and Streamer Asset Artist
independent game developer • Freelance
Jan 2021 - Present • 5 yrs 8 mos
As a 3D Character and Streamer Asset Artist, I create expressive digital characters and branded assets for creators, streamers, VTubers, and online communities. My work includes animated VTuber elements, Twitch emotes, subscriber badges, chibi characters, mascot concepts, and coordinated streamer packs. I focus on readable silhouettes, appealing expressions, clean forms, and consistent visual language so every asset feels connected to the creator’s identity. I develop concepts from references or rough ideas, refine proportions and details, and prepare polished results for practical use. I also collaborate closely with clients during revisions, keeping communication clear and adapting the artwork to technical and creative requirements. I enjoy turning simple ideas into memorable visual art.
3D Toy and Character Designer
Independent Practice • Self-employed
Mar 2020 - Present • 6 yrs 6 mos
As a 3D Toy and Character Designer, I develop custom plush concepts, amigurumi-inspired characters, mascot designs, collectible figures, and stylized 3D models. I enjoy translating sketches, references, and imaginative briefs into clear three-dimensional forms with strong personality. My process covers shape development, proportions, surface details, accessory design, and presentation, with attention to how a character can work as a toy, plushie, mascot, or digital collectible. I can adapt the visual direction to cute, playful fantasy, or brand-focused projects while keeping the design cohesive. I work with clients through feedback and revisions to make sure the final concept reflects the original idea and is practical for its intended use. I also prioritize clean, readable modeling well.
