What are the conditions that a Muslim must meet to attain the status of the righteous who see the Prophet (peace be upon him) while awake or in a dream, and does one who sees the Prophet while awake see him completely and have him come to their gathering?

The Prophet, peace and blessings be upon him, can be seen in a dream with his true characteristics, for seeing him is a truth, and Satan cannot impersonate him. However, he cannot be seen in a waking state. As for seeing the Kaaba and the Companions in a dream, that is possible, but the authenticity of the vision cannot be definitively confirmed, and seeing them in a waking state is not possible. Attaining the status of the righteous is achieved by performing acts of obedience frequently and consistently, and through faith and piety, for these are the path to Allah's guardianship.