Using the exact same woman, same face structure, same camera angle, same framing, same cake, same table position and same composition as the reference image — transform her into a 30-year-old version of herself. Change her age to look like a mature 30-year-old woman (same facial identity/bone structure, just aged), give her loose flowing blonde hair instead of a ponytail, dress her in an elegant black dress with a necklace. Change the two candles on the cake to golden number candles reading "30" instead of "18". Change the plain wall behind her into the exact same wall now festively decorated with garlands and warm string lights, but keep the lighting moody, dim and low-key — warm dark festive atmosphere, not bright or overexposed. Keep her exact pose, body position, and the cake/table position identical to the reference image. Photorealistic, natural skin texture, no CGI or plastic look.
