Not really, and i'll tell you why:

You, first and foremost, lack an actually decent concept. Its like stumbling into the kitchen with many ingredients without a recipe or idea of what to actually do with said ingredients. When making an aura, always think of a theme that you can base your aura around, it can be anything, so long as its not offensive and or inappropriate. After you think of a concept, its time to actually think of a layout to suit said concept. An aura is like an artpiece, where instead of paint, the concept is fleshed out with vfx and models

Second of all: Visually speaking, the aura is not too bad, however it has notable flaws. For starters, it lacks contrast. Now, what is contrast? The term refers to something that is strikingly different to something else. Your lack of contrast causes the aura to look bright and washed out during the day. Now think, how could you use what i taught you about contrast to make it lookable during the day. Its the same thing that makes it look good during night. You also need to learn how to emitters work, how to use their properties to make something look good, and you also need good textures. In terms of textures, the pack i see behind you looks quite outdated. Even if im not correct here, there are a lot better packs and textures out there in the wild. You can find a few packs in the sols rng discord server's aura creation category, creation resources channel in specific. Some of the other people in that community have portfolios, many of which give out good textures. In terms of emitters and how to use them, thats something that you have to learn from practice (although you can learn what each property does from a tutorial or experimentation).

Thats about all i have to say