Generate Logos and Images with Consistent Visual Styles using Imagen 3.0

This n8n template allows you to use AI to generate logos or images which mimic visual styles of other logos or images. The model used to generate the images is Google's Imagen 3.0. With this template, users will be able to automate design and marketing tasks such as creating variants of existing designs, remixing existing assets to validate different styles and explore a range of designs which would have been otherwise too expensive and time-consming previously. How it works A form trigger is used to capture the source image to reference styles from and a prompt for the target image to generate. The source image is passed to Gemini 2.0 to be analysed and its visual style and tone extracted a

Help me set up the n8n workflow "Generate Logos and Images with Consistent Visual Styles using Imagen 3.0" (https://n8n.io/workflows/3954). It uses: HTTP Request, Gmail, HTML. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.