Camping: Happy Camper Rainbow

Camping

the words "HAPPY CAMPER" set in chunky retro rounded 1970s letters stacked on two lines and centered over a large arcing rainbow made of concentric stripes; a tiny cute camper van drives along beneath the rainbow; a small cursive name "Sophia" sits at the very bottom. TEXT RULES (critical): spell every word correctly and in full; render each text string EXACTLY ONCE — never duplicate, echo or repeat any word; do not let any icon or graphic replace or hide a letter. The only text is: "HAPPY" (top line), "CAMPER" (second line) and the single cursive name "Sophia" (bottom). Style: feel-good 70s rainbow palette of red, orange, yellow, green and blue with cream accents, bold clean vector illustration with thick outlines, high-contrast print-ready