How to Make Free 3D Models Online With Gemini Nano Banana AI; Check Step-By-Step Guide with Prompts

The nano banana trend has taken over social media now, and every other person on the internet is hopping on to the trend. The Gemini Nano Banana AI tool is very interesting, as it can turn simple photos into highly realistic 3D models in seconds. With just a text prompt, users can create figurine-style images that look professional and very real. The Gemini Nano Banana AI makes it possible without any prior design knowledge to design a 3D figurine of yourself, a pet, or a product. Here's a complete step-by-step guide on how to use Gemini Nano Banana AI to create stunning 3D models for free.

Step 1: How to Access Gemini Nano Banana AI

To start, go to Google AI Studio or open the official Gemini app or website. This platform works across devices, making it easy to create 3D figurines online.

Sign in with your Google account and accept the user agreement to unlock the Nano Banana AI 3D modelling feature.

Step 2: Upload Your Desired Image

Click on the "+" button near the Run command or select the Upload Image option.

Always make sure to use high-resolution photos with clear lighting. You can use portraits, pets, nature, and product images to give the best 3D figurine results.

It is recommended that for the best Gemini Nano Banana 3D model, you use images that are at least 1024px wide with simple backgrounds.

Step 3: Enter the Official Gemini Nano Banana Prompt

Google Gemini has provided an official prompt that you can use to get the most accurate results. This Gemini Nano Banana prompt will make your 3D figurine model look polished and professional. Just copy and paste this prompt into the Gemini AI chatbox:

"Create a 1/7 scale commercialised figurine of the characters in the picture, in a realistic style, in a real environment. The figurine is placed on a computer desk. The figurine has a round transparent acrylic base, with no text on the base. The content on the computer screen is a 3D modelling process of this figurine. Next to the computer screen is a toy packaging box, designed in a style reminiscent of high-quality collectible figures, printed with original artwork. The packaging features two-dimensional flat illustrations."

Step 4: Generate and Refine the 3D Model

Click Generate and wait 10-30 seconds for the result. You can then review the model and refine it by editing the prompt (pose, lighting, scale, materials). Try different images to explore multiple Gemini AI 3D figurine outputs.

Step 5: Advanced Editing and Preview

The Gemini Nano Banana AI editor also allows customisation of height, width, and scale, materials and accessories, along with pose and lighting effects. You can also preview the 3D model in 360° and even simulate toy-like packaging for a collectible-style look.

Step 6: Download The Image

Once you're satisfied with your Gemini Nano Banana 3D model, you can then download it in an image or supported 3D file format. Next you can share directly on social media platforms.

ProTips for Best Gemini Nano Banana AI Results

• Always use high-resolution images with sharp focus.
• Keep backgrounds clean for better 3D object detection.
• Use front-facing or three-quarter angle photos.
• Add details in prompts: specify material, colours, and style for more realistic AI-generated 3D figurines.