Hi EnriqueMZ. You might want to either reconsider some of the double stops in the violin part, or add more music and actually make a full second violin part. There are charts of what fingerings players use to do various double stops available online. Look through those to get a sense of what is possible and be sure to also think about how much time someone is going to need to shift from fingering to fingering. Runs of double stops may be technically possible, but only at a slow tempo, depending on the stops involved.
This sounds fun, and I hope you had a good time putting it together. I really appreciate that you have taken the time to make a nice clean score, and thought about things like ornaments and accents. Nice work!