Putting some signage images onto a picture of a caravan

Design Brief: Caravan Brand Placement Mockups
Objective To create a series of high-quality photorealistic mockups showing security warning decals (stickers) on a caravan. These assets will demonstrate brand visibility for two separate clients: Adrian Flux and Bspoke.

The Scope Please produce a total of four (4) final images:

Brand A (Adrian Flux): Full caravan view + Close-up of rear window.

Brand B (Bspoke): Full caravan view + Close-up of rear window.

Placement & Specs

Primary Placement: The bottom-center of the rear window.

Secondary Placement: The lower corner of the large side window (closest to the towing vehicle).

Visual Goal: The stickers must look integrated into the glass (consider transparency, glare, and perspective) while remaining highly legible to represent "roadside visibility."

Design Assets & Formatting

The Sticker Shapes: Please experiment with a rectangular format for the rear window and a circular format for the side window. I am looking for your professional opinion on which shape maximizes brand impact.

Brand Alignment: Use the attached artwork for each company to ensure exact color matching (CMYK/Hex), typography, and logo usage.

Base Image: You may use the provided caravan photo; however, if you have access to a higher-quality stock image that better showcases a "on the road" perspective, I am open to alternatives.

Key Deliverables
The placement should look natural—clearly visible to trailing drivers but not "photoshopped" on top of the image without regard for lighting.

Ensure the Rear Window shot is the most prominent, but it should not take up too much space.