Wow, there's a lot to unpack here, so let's get straight into it. Probably the most obvious answer is that there's an extra slice of lemon in the second picture. The first picture only features two, while the second one has three. Next, the soap in the top left corner is green in the first picture and blue in the second picture. You'll also notice that the blue soap in the middle of the image has an extra bit of string tied around it in the second picture.
The white soap is missing a dried rose petal and there are a few other missing and extra bits of petals in other places, too. Check out an additional petal near the lemons, missing petals above the bath salts, an extra grey petal to the right of the blue center soap, and a new petal in the top right corner.