I'm not offering, but I think you might get more interest if you give an idea of what your daughter is prepared to pay. Non-knitters often totally underestimate the length of time taken to knit things like jumpers, and forget both that it is skilled work and that decent yarn is expensive. I know people have approached my knitting group to ask for commissions, and seem to assume that people will put the work in free, as it is a hobby
. I'm sure your daughter wouldn't want to exploit anyone, but that's like asking an artist for a free portrait because they enjoy painting.
Depending on size and the number of colours used, you'd be looking at an absolute minimum of £70 for wool, and more for something like merino, alpaca etc, with cashmere running to hundreds. Then at £20 an hour (again minimum for skilled work) you'd add another £500 or so, if the jumper could be knitted in 25 hours (which many couldn't).
To make a simple stocking stitch sweater in acrylic would be a lot cheaper, but she could buy a very nice one for less than it would cost to pay someone at a skilled rate. Knitters will often make things for loved ones, or basic things like blankets for charity, but knitting for others is risky. What would happen if she didn't like it? If it didn't fit? Would she still cough up hundreds of pounds, or would the knitter be out of pocket?
I know someone who got so fed up of being asked to knit for others that she started to agree on the understanding that she would pick up the knitting when the client was at her house, and was cleaning for her whilst the knitting was going on, as she wasn't very good at cleaning and didn't enjoy it. She warned that it would take many hours, and that if the client only had a couple of hours a week to devote to working for someone else it could drag on for ages (as does knitting for others). Nobody took her up on it, and the requests stopped coming.